Troubleshooting No Power to 12 Volt Accessory Circuit of 7-Way on 2016 GMC 3500 Sierra
Question:
No power to accessory spade in 7 way trailer. 2016 gmc 3500 Denali
asked by: Dan
0
Expert Reply:
Under the hood of your truck there's a power distribution box that has a connection that you need to make to activate the 12 volt power circuit of the trailer wiring. Under the brake booster is a wire that needs to be connected to a stud on that power box. If you check out the help article I attached you'll see how to do this under the finalizing the connections for the brake controller heading.
expert reply by:
Jameson C
0
Product Page this Question was Asked From
Pollak Metal 7-Pole, RV-Style Trailer Socket - Vehicle End
- Trailer Wiring
- Trailer Connectors
- Vehicle End Connector
- Plug Only
- 7 Round - Blade
- Pollak
more information >
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